2493975700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 5497273152

約数和(自身を除く): 3003297452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 487, 617, 830, 974, 1234, 1660, 1948, 2075, 2435, 2468, 3085, 4150, 4870, 6170, 8300, 9740, 12175, 12340, 15425, 24350, 30850, 40421, 48700, 51211, 61700, 80842, 102422, 161684, 202105, 204844, 256055, 300479, 404210, 512110, 600958, 808420, 1010525, 1024220, 1201916, 1280275, 1502395, 2021050, 2560550, 3004790, 4042100, 5121100, 6009580, 7511975, 15023950, 24939757, 30047900, 49879514, 99759028, 124698785, 249397570, 498795140, 623493925, 1246987850, 2493975700]

約数ペア:

[(1, 2493975700), (2, 1246987850), (4, 623493925), (5, 498795140), (10, 249397570), (20, 124698785), (25, 99759028), (50, 49879514), (83, 30047900), (100, 24939757), (166, 15023950), (332, 7511975), (415, 6009580), (487, 5121100), (617, 4042100), (830, 3004790), (974, 2560550), (1234, 2021050), (1660, 1502395), (1948, 1280275), (2075, 1201916), (2435, 1024220), (2468, 1010525), (3085, 808420), (4150, 600958), (4870, 512110), (6170, 404210), (8300, 300479), (9740, 256055), (12175, 204844), (12340, 202105), (15425, 161684), (24350, 102422), (30850, 80842), (40421, 61700), (48700, 51211)]